Re: 2000 GM w/ handling package is 18 mpg highway normal?
I have a similar car to yours. It will punish me if I am a lead foot.
Recently my car started loosing MPG (~2MPG) in both City and Highway driving. I ran some fuel injector cleaner through it and replace the air filter and things are back to normal. I am back up to 24 consistently at 80MPH steady state. I still haven't beat the 25.4MPG I routinely got when it was just a year old though. City mileage runs about 22.8MPG again like it should in mixed use driving (stop and go and steady 45MPH).
Last edited by Sid Post; 01-25-04 at 05:46 PM.